Crown Lab Supplies
Crown Lab Supplies
New Delhi, Delhi
GST No. 07AAAPU6084A1ZT
TrustSEAL Verified
Call 0797147378390% Response Rate
SEND EMAIL

CPH Physics Heat

Leading Manufacturer of cph-345 crookes radiometer, cph-303 bar and gauge apparatus, cph-329 gas convection apparatus ventilation, cph-383 wet and dry thermometer, cph-357 copper calorimeter double wall and cph-301b ball and ring double handle from New Delhi.

Cph-345 Crookes Radiometer

Cph-345 Crookes Radiometer
  • Cph-345 Crookes Radiometer
Get Best Quote
Approx. Price: Rs 1,000 / PieceGet Latest Price

Product Details:

MaterialGlass and Metal
ShapeRound
Temperature Range0-50 degree C
Height130 mm
Stem Diameter75 mm
ApplicationLaboratory

This radiometer works like a solar engine and converts light into motion and demonstrates radial heat. An evacuated glass bulb contains a fine pivot at its center which supports four light weight metal arms, each carrying a vane of mica with one side blackened. Expose the bulb to the sunlight or the high light levels and you can watch the vanes spin as the black sides absorb more heat than the white ones.  
Request
Callback
Yes! I am Interested

Cph-303 Bar And Gauge Apparatus

Cph-303 Bar And Gauge Apparatus
  • Cph-303 Bar And Gauge Apparatus
Get Best Quote
Approx. Price: Rs 500 / PieceGet Latest Price

Product Details:

Handle MaterialWood
Rod MaterialSteel
FinishPolished
Product CodeCPH-303
Length6-8 inch

For demonstrating the expansion by heating and contraction by cooling. A steel rod mounted to a support with wooden handle. Gap gauge made of brass with handle, just fits over ends of bar at room temperature. It includes two holes which just accept the ends of the bar. The bar won’t fit the gap gauge when heated.
Request
Callback
Yes! I am Interested

Cph-329 Gas Convection Apparatus Ventilation

Cph-329 Gas Convection Apparatus Ventilation
  • Cph-329 Gas Convection Apparatus Ventilation
Get Best Quote
Approx. Price: Rs 900 / PieceGet Latest Price

Product Details:

Product CodeCPH-329
Box Size20 x 10 x 10 cm
Box MaterialMetal
FinishPolished

Suitable for the demonstration of convection currents in the air. A metal box 20 x 10 x 10cm with baked enamel finish has a sliding glass plate front and two glass chimneys. A candle is placed under one of the chimneys and a smoke source is held at the tip of the other chimney to reveal the flow of convection current. Candle and smoke source not included.
Request
Callback
Yes! I am Interested

Cph-383 Wet And Dry Thermometer

Cph-383 Wet And Dry Thermometer
  • Cph-383 Wet And Dry Thermometer
Get Best Quote
Approx. Price: Rs 2,600 / PieceGet Latest Price

Product Details:

Product CodeCPH-383
Body MaterialMetal
Packaging TypeBox
Length6 inch

Request
Callback
Yes! I am Interested

Cph-357 Copper Calorimeter Double Wall

Cph-357 Copper Calorimeter Double Wall
  • Cph-357 Copper Calorimeter Double Wall
Get Best Quote
Approx. Price: Rs 600 / PieceGet Latest Price

Product Details:

ApplicationLaboratory
MaterialStainless Steel
Power6 V
PhaseDC
spun Calorimeter Size75 x 50 mm
outer Spun Aluminum Vessel Diameter100 x 75 mm
Lid MaterialPlastic
Product CodeCph-357

It consists of one Polished spun calorimeter 75 x 50 mm which is contained in an outer spun aluminum vesel 100 x 75 mm dia with thermoform or felt as insulating material in between. covered with a plastic ring. The outer vessel has Plastic Lid having two hote. one with rubber stopper drilled for thermometer and the other for the stirrer. Stirrer included. Supplied without thermometer.

Request
Callback
Yes! I am Interested

CPH-301B Ball And Ring Double Handle

CPH-301B Ball And Ring Double Handle
  • CPH-301B Ball And Ring Double Handle
Get Best Quote
Approx. Price: Rs 2,232 / PieceGet Latest Price

Product Details:

Product CodeCPH-301B
Handle MaterialWood
Rod MaterialSteel
Diameter25 mm
FinishPolished
Length6-10 inch

For demonstrating volumetric expansion of metals. It consists of a brass ring and a brass ball of about 25mm dia, both mounted on a separate metal rod with wooden handles or mounted on a single rod with the ball attached with the metal rod with the help of a chain. When cool the brass ball passes easily through the matching brass ring; when hot it wont go through.
Request
Callback
Yes! I am Interested

CPH-397 Diesel Engine 4 Stroke

CPH-397 Diesel Engine 4 Stroke
  • CPH-397 Diesel Engine 4 Stroke
Get Best Quote
Approx. Price: Rs 3,000 / PieceGet Latest Price

Product Details:

Power SourceElectric
Voltage210 V
Frequency50 Hz
PhaseSingle Phase
Product CodeCPH-397
Packaging TypeBox

Same as two-stroke diesel engine but with chain drive from crankshaft for camp operated jerk pump and inlet exhaust valves.
Request
Callback
Yes! I am Interested

CPH-390 Dial Thermometer

CPH-390 Dial Thermometer
  • CPH-390 Dial Thermometer
Get Best Quote
Approx. Price: Rs 350 / PieceGet Latest Price

Product Details:

MaterialMolded Plastic
Tempreture-20-50 Degree and 0-120 Deg F
ShapeRound
Diameter100 mm
Packaging TypeBox
Product CodeCPH-390

Request
Callback
Yes! I am Interested

CPH-307 Bimetallic Strip

CPH-307 Bimetallic Strip
  • CPH-307 Bimetallic Strip
Get Best Quote
Approx. Price: Rs 35 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
MaterialAluminium, Copper
Length12 inch
Surface FinishingColor Coated
Thickness2-3 mm
Handel MaterialWood

To demonstrate unequal expansion of different metals when heated. This 200 x Comm strip of two different metals is fitted on a wooden handle. Because the coefficients of linear expansion of brass and steel are different. the strip starts bending upon heating. 
Request
Callback
Yes! I am Interested

Cph-301a Ball And Ring Single Handle

Cph-301a Ball And Ring Single Handle
  • Cph-301a Ball And Ring Single Handle
Get Best Quote
Approx. Price: Rs 2,038 / PieceGet Latest Price

Product Details:

Length6-10 inch
Handle MaterialWood
Road MaterialSteel
Diameter25 mm
FinishPolished
Product CodeCPH-301A

Request
Callback
Yes! I am Interested

CPH-307 Bimetallic Strip

CPH-307 Bimetallic Strip
  • CPH-307 Bimetallic Strip
Get Best Quote
Approx. Price: Rs 700 / PieceGet Latest Price

Product Details:

Length10 inch
Product CodeCPH-307
Handle MaterialWood
Strip MaterialBrass and iron
Strip Thickness1-5 mm

To demonstrate curvature induced by unequal expansion. Two metal strips of brass and iron are riveted together from end to end and fitted with a wooden handle. When heated, the strips start curving dramatically.

Request
Callback
Yes! I am Interested

Cph-309 Bimetallic Strip

Cph-309 Bimetallic Strip
  • Cph-309 Bimetallic Strip
Get Best Quote
Approx. Price: Rs 864 / PieceGet Latest Price

Product Details:

Product CodeCPH-309
Size200 x 10 mm
Handle MaterialWood
Blade MaterialSteel and Brass
FinishPolished

To demonstrate unequal expansion of different metals when heated. This 200 x 10mm strip of two different metals is fitted on a wooden handle. Because the coefficients of linear expansion of brass and steel are different, the strip starts bending upon heating.
Request
Callback
Yes! I am Interested

CPH-326 Melting Point Apparatus

CPH-326 Melting Point Apparatus
  • CPH-326 Melting Point Apparatus
Get Best Quote
Approx. Price: Rs 500 / PieceGet Latest Price

Product Details:

Product CodeCPH-326
MaterialAluminum
Diameter63 mm
Slanting Hole Size50 mm
Drilled Diameter7 mm

To record the melting point temperatures of different solid substances easily and economically. It consists of an aluminum alloy cylinder of 63mm dia and 50mm high with a slanting hole of 7mm dia drilled in the top for a thermometer. The melting point can be recorded by placing the sample of substance on the top of the cylinder and heating it gently with a Bunsen Burner.
Request
Callback
Yes! I am Interested

Cph-335 Liquid Expansion Bulb

Cph-335 Liquid Expansion Bulb
  • Cph-335 Liquid Expansion Bulb
Get Best Quote
Approx. Price: Rs 2,500 / PieceGet Latest Price

Product Details:

MaterialGlass
ColorTransparent
Product CodeCPH-335
Capacity0.05 x 0.01 ml
Hold Liquid Capacity10 ml

To demonstrate and determine the coefficient of volume expansion of liquids. A borosilicate glass bulb with a funnel top capillary stem to hold 10ml of liquid. The capillary stem is graduated to 0.05 x 0.01ml.
Request
Callback
Yes! I am Interested

CPH-339 Steam Trap Water Trap

CPH-339 Steam Trap Water Trap
  • CPH-339 Steam Trap Water Trap
Get Best Quote
Approx. Price: Rs 2,000 / PieceGet Latest Price

Product Details:

MaterialGlass
Product CodeCPH-339
Length8-12 inch
UsageSteam Boiler
Packaging TypeBox

It is designed to use with a steam boiler to trap condensed steam. A borosilicate glass chamber with curved inner tube and a drainage outlet prevents drops of condensed steam from passing through the trap.
Request
Callback
Yes! I am Interested

Cph-341 Hopes Apparatus

Cph-341 Hopes Apparatus
  • Cph-341 Hopes Apparatus
Get Best Quote
Approx. Price: Rs 825 / PieceGet Latest Price

Product Details:

Product CodeCPH-341
MaterialSS
FinishPolished
Height6-10 inch
Base ShapeRound

To show the maximum density of water, a metal cylinder with two tubulures in the lower and upper part for carrying thermometers is mounted on a base and encircled midway along its length by a gallery for holding a mixture of ice and salt. Temperature of the water is measured at the top and bottom of the inner cylindrical vessel over a period as the water cools. Thermometers not included.
Request
Callback
Yes! I am Interested

Cph-317 Conductivity Wires

Cph-317 Conductivity Wires
  • Cph-317 Conductivity Wires
Get Best Quote
Approx. Price: Rs 1,998 / piGet Latest Price

Product Details:

MaterialAluminum, Brass, Copper
Size250 x 3 mm (L x D)
Product CodeCPH-326
FinishPolished

For demonstrating conduction of heat, set of four different wires of aluminum, brass, copper and half glass half iron. Size 250 x 3mm (L x D).
Request
Callback
Yes! I am Interested

Cph-331 Liquid Convection Apparatus Convection In Water Apparatus

Cph-331 Liquid Convection Apparatus Convection In Water Apparatus
  • Cph-331 Liquid Convection Apparatus Convection In Water Apparatus
Get Best Quote
Approx. Price: Rs 1,200 / PieceGet Latest Price

Product Details:

MaterialBorosilicate Glass
Size15 x 21 cm
Product CodeCPH-331
ColorTransparent

To show the convection of heat in liquid, a rectangular borosilicate glass tube with an opening at the top for filling liquids. On heating one of the corners of the glass tube after filling it with water and adding some dye at the top you can see the dye following the path of the convection current. Size 15 x 21cm.
Request
Callback
Yes! I am Interested

Cph-359 Electrical Joule Calorimeter

Cph-359 Electrical Joule Calorimeter
  • Cph-359 Electrical Joule Calorimeter
Get Best Quote
Approx. Price: Rs 1,290 / PieceGet Latest Price

Product Details:

Product CodeCPH-359
Power SourceElectric
Voltage6 V
Socket Terminals4 mm

Comprises of a set of two calorimeters as mentioned in CPH-357. The plastic lid covering the outer calorimeter has a built in coil which works on 6V power source, two holes for thermometer and stirrer with insulated handle and two 4mm socket terminals for connections. Complete with stirrer but without thermometer.
Request
Callback
Yes! I am Interested
X

Explore More Product

View All Product


Reach Us
Dhruv Upadhyaya (Marketing Manager)
Crown Lab Supplies
M-5, Satyawati Colony, Ashok Vihar, Phase 3
New Delhi - 110052, Delhi, India


Call Us


Send E-mail